Trace number 424695

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.14 5001.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3745.57
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-424695-1177782287 -o ROOT/results/node68/solver-424695-1177782287 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424695-1177782287/mxc /tmp/evaluation/424695-1177782287/instance-424695-1177782287.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8418
/proc/meminfo: memFree=1542056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=3736 CPUtime=0
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 769 0 0 0 0 0 0 0 18 0 1 0 254218202 3825664 754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523287 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 934 758 46 122 0 808 0

[startup+0.0617309 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8418
/proc/meminfo: memFree=1542056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=7024 CPUtime=0.05
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 1532 0 0 0 5 0 0 0 18 0 1 0 254218202 7192576 1517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 1756 1517 46 122 0 1630 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7024

[startup+0.102733 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8418
/proc/meminfo: memFree=1542056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=6532 CPUtime=0.09
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 1727 0 0 0 9 0 0 0 18 0 1 0 254218202 6688768 1327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 1633 1327 47 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.302751 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8418
/proc/meminfo: memFree=1542056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=7060 CPUtime=0.29
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 1878 0 0 0 29 0 0 0 19 0 1 0 254218202 7229440 1478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 1765 1478 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701787 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 8418
/proc/meminfo: memFree=1542056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=7588 CPUtime=0.69
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 2000 0 0 0 68 1 0 0 22 0 1 0 254218202 7770112 1600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 1897 1600 59 122 0 1771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7588

[startup+1.50186 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 8419
/proc/meminfo: memFree=1535520/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=8380 CPUtime=1.49
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 2227 0 0 0 148 1 0 0 25 0 1 0 254218202 8581120 1827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 2095 1827 59 122 0 1969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8380

[startup+3.10201 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 8419
/proc/meminfo: memFree=1534176/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=10364 CPUtime=3.09
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 2707 0 0 0 308 1 0 0 25 0 1 0 254218202 10612736 2307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 2591 2307 59 122 0 2465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10364

[startup+6.30129 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 8419
/proc/meminfo: memFree=1530144/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=13944 CPUtime=6.29
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 3616 0 0 0 626 3 0 0 25 0 1 0 254218202 14278656 3216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 3486 3216 59 122 0 3360 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13944

[startup+12.7019 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 8419
/proc/meminfo: memFree=1521576/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=22672 CPUtime=12.69
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 5789 0 0 0 1264 5 0 0 25 0 1 0 254218202 23216128 5389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 5668 5389 59 122 0 5542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22672

[startup+25.501 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 8419
/proc/meminfo: memFree=1504488/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=39064 CPUtime=25.48
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 9882 0 0 0 2537 11 0 0 25 0 1 0 254218202 40001536 9482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 9766 9482 59 122 0 9640 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39064

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 8419
/proc/meminfo: memFree=1473768/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=70148 CPUtime=51.08
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 17650 0 0 0 5089 19 0 0 25 0 1 0 254218202 71831552 17250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 17537 17250 59 122 0 17411 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70148

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 8419
/proc/meminfo: memFree=1426600/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=116664 CPUtime=102.27
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 29227 0 0 0 10197 30 0 0 25 0 1 0 254218202 119463936 28827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 29166 28827 59 122 0 29040 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116664

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1374056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=169424 CPUtime=162.25
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 42470 0 0 0 16182 43 0 0 25 0 1 0 254218202 173490176 42070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 42356 42070 59 122 0 42230 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 169424

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1373032/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=169700 CPUtime=222.23
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 42654 0 0 0 22180 43 0 0 25 0 1 0 254218202 173772800 42143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 42425 42143 67 122 0 42299 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 169700

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1356456/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=187148 CPUtime=282.22
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 47001 0 0 0 28174 48 0 0 25 0 1 0 254218202 191639552 46490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 46787 46490 67 122 0 46661 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 187148

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1348392/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=194160 CPUtime=342.21
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 48891 0 0 0 34171 50 0 0 25 0 1 0 254218202 198819840 48260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 48540 48260 67 122 0 48414 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 194160

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1348584/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=194160 CPUtime=402.19
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 48891 0 0 0 40169 50 0 0 25 0 1 0 254218202 198819840 48260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 48540 48260 67 122 0 48414 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 194160

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1337576/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=205508 CPUtime=462.18
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 51757 0 0 0 46164 54 0 0 25 0 1 0 254218202 210440192 50995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 51377 50995 67 122 0 51251 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 205508

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1337576/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=205508 CPUtime=522.16
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 51757 0 0 0 52162 54 0 0 25 0 1 0 254218202 210440192 50995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 51377 50995 67 122 0 51251 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 205508

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1337640/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=205508 CPUtime=582.15
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 51757 0 0 0 58161 54 0 0 25 0 1 0 254218202 210440192 50995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 51377 50995 67 122 0 51251 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 205508

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8419
/proc/meminfo: memFree=1337640/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=205508 CPUtime=642.14
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 51758 0 0 0 64160 54 0 0 25 0 1 0 254218202 210440192 50996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 51377 50996 67 122 0 51251 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 205508


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8619
/proc/meminfo: memFree=1197928/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4061.2
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 406022 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 344652

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1197992/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4121.18
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 412020 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 344652

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1198056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4181.16
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 418018 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 344652

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1198120/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4241.15
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 424017 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 344652

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1198056/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4301.13
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 430015 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 344652

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1198184/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4361.12
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 436014 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 344652

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1198184/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4421.11
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 442013 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 344652

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1198120/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=344652 CPUtime=4481.09
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 88442 0 0 0 448011 98 0 0 25 0 1 0 254218202 352923648 85809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 86163 85809 67 122 0 86037 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 344652

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8619
/proc/meminfo: memFree=1188584/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=354428 CPUtime=4541.08
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 90856 0 0 0 454007 101 0 0 25 0 1 0 254218202 362934272 88223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88607 88223 67 122 0 88481 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 354428

[startup+4602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 8775
/proc/meminfo: memFree=1185456/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4600.99
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91419 0 0 0 459997 102 0 0 25 0 1 0 254218202 364425216 88593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88593 67 122 0 88845 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 355884

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8817
/proc/meminfo: memFree=1186600/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4660.95
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91419 0 0 0 465992 103 0 0 25 0 1 0 254218202 364425216 88593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88593 67 122 0 88845 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 355884

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186600/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4720.94
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91419 0 0 0 471991 103 0 0 25 0 1 0 254218202 364425216 88593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88593 67 122 0 88845 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 355884

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186664/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4780.92
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91420 0 0 0 477989 103 0 0 25 0 1 0 254218202 364425216 88594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88594 67 122 0 88845 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 355884

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186792/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4840.91
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91420 0 0 0 483988 103 0 0 25 0 1 0 254218202 364425216 88594 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88594 67 122 0 88845 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 355884

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186792/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4900.89
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91421 0 0 0 489986 103 0 0 25 0 1 0 254218202 364425216 88595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88595 67 122 0 88845 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 355884

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186856/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=4960.88
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91421 0 0 0 495985 103 0 0 25 0 1 0 254218202 364425216 88595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88595 67 122 0 88845 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 355884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186856/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=5000.07
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91423 0 0 0 499904 103 0 0 25 0 1 0 254218202 364425216 88597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88597 67 122 0 88845 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 355884

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8817
/proc/meminfo: memFree=1186856/2055920 swapFree=4183928/4192956
[pid=8418] ppid=8416 vsize=355884 CPUtime=5000.07
/proc/8418/stat : 8418 (mxc) R 8416 8418 8364 0 -1 4194304 91423 0 0 0 499904 103 0 0 25 0 1 0 254218202 364425216 88597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8418/statm: 88971 88597 67 122 0 88845 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 355884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.56
CPU time (s): 5000.14
CPU user time (s): 4999.05
CPU system time (s): 1.08883
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 356656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.05
system time used= 1.08883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91423
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 9176

runsolver used 3.78942 second user time and 9.96049 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 28 17:44:47 UTC 2007

IDJOB= 424695
IDBENCH= 20197
IDSOLVER= 174
FILE ID= node68/424695-1177782287

PBS_JOBID= 4715731

Free space on /tmp= 66537 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/424695-1177782287/mxc /tmp/evaluation/424695-1177782287/instance-424695-1177782287.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424695-1177782287 -o ROOT/results/node68/solver-424695-1177782287 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424695-1177782287/mxc /tmp/evaluation/424695-1177782287/instance-424695-1177782287.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 683219424

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1542528 kB
Buffers:         48248 kB
Cached:         388180 kB
SwapCached:       3056 kB
Active:         217800 kB
Inactive:       228156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542528 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            53600 kB
Committed_AS:  2954740 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66537 MiB

End job on node68 on Sat Apr 28 19:08:10 UTC 2007